145545106 has 8 divisors (see below), whose sum is σ = 249505920. Its totient is φ = 62376468.

The previous prime is 145545091. The next prime is 145545107. The reversal of 145545106 is 601545541.

145545106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (145545107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5198026 + ... + 5198053.

It is an arithmetic number, because the mean of its divisors is an integer number (31188240).

Almost surely, 2^145545106 is an apocalyptic number.

145545106 is a deficient number, since it is larger than the sum of its proper divisors (103960814).

145545106 is a wasteful number, since it uses less digits than its factorization.

145545106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10396088.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 145545106 is about 12064.2076407860. The cubic root of 145545106 is about 526.0163001498.

The spelling of 145545106 in words is "one hundred forty-five million, five hundred forty-five thousand, one hundred six".